VillagerShop

# Changelog

All notable changes to VillagerShop are documented here.
Format based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).

## [1.1.0] - 2026-06-29
### Added
- **Communication upgrade** (Lightning Rod): notifies owners/co-owners — out of goods, storage full, merchant death. Delivered instantly if online, otherwise on next login (only if still relevant). Persistent queue.
- **Access upgrade** (Block of Gold): co-owner management becomes an unlockable module. Without the block, co-owners are kept but inactive.
- **Memory upgrade** (Bookshelf): Save module — exports the config (name, offers, co-owners) into a book, re-importable into another counter.
- **"Locate merchant" button** (Upgrade tab, requires Communication): reports the villager's coordinates.
- Owner shown at the top of the co-owner list; you can't remove yourself or the owner.
- Stock tab: up to 3 rows displayed + link to the storage upgrade.

### Fixed
- A sale can no longer happen if there's no room to store the payment (no more lost items).
- An offer whose price is only set in the 2nd slot is now properly offered.
- Save migration crash caused by adding upgrade slots.
- Co-owner list scrollbar is now clickable/draggable (not just the mouse wheel).

## [1.0.0] - 2026-06-29
### Added
- Merchant Counter: a job-site block configurable by the owner (and co-owners).
- A villager binds to the counter and serves customers through a vanilla-style trading screen.
- Trade any item (not just emeralds), with real physical stock.
- Chest-based expandable storage: 3 base slots, +27 per chest, up to 8 chests (216).
- Tabbed config interface: Shop / Trade / Stock / Upgrades.
- Seller protection upgrades: invincibility (Nether Star), 3-block tether (Prismarine Shard), static in front of the counter (Amethyst Shard).
- Death messages sent to owners when the seller dies.
- Built-in guide (Patchouli) in English and French.